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2 years ago

Which expression is equivalent to 9+8 xn? 0 72n O 9 + 8n 17 xn 0 9x (8 + n)

Mathematics

1 answer:

Margaret [11]2 years ago

7 0

Answer:

17xn

Step-by-step explanation:

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Y is inversely proportional to x given that y=-50 when x=3 find y when x=10

sammy [17]

Answer:advadfvzcs

Step-by-step explanccccdcsdadrfaration:

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2 years ago

HELP PLZZ WHAT IS THE ANSWER DON't SEND A FILE PLZ explain step by step

lana66690 [7]

Answer:

x + 6, y - 4

Step-by-step explanation:

The original image would be the blue triangle, so you need to see how many units it takes to get to the red triangle.

Let's focus on R and R'.

You need to move 6 units to the right, and 4 units down to get from R to R'.

It would then be the same for the other two points.

4 0

2 years ago

5z-12z-10=18+7z<br><br> Im not sure how to do this

OLga [1]

Answer:

The answer is z = -2

Step-by-step explanation:

You combine like terms.

Then subtract 7z from both sides.

Add 10 to both sides.

Then divide both sides by -14. (28/-14)

Which then equals to -2

4 0

2 years ago

Find 0,8,3 round the nearest degree

MArishka [77]

The measure of $\theta$ is 68 degrees

<h3>How to solve the angle?</h3>

The complete question is in the attached image

The value of $\theta$ is calculate using the following cosine function

$\cos(\theta) = \frac 38$

Evaluate the quotient'

$\cos(\theta) = 0.375$

Take the arc cos of both sides

$\theta = \cos^{-1}(0.375)$

Evaluate the arc cos

$\theta = 67.97$

Approximate to the nearest degree

$\theta = 68$

Hence, the measure of $\theta$ is 68 degrees